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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-23 06:05:15 +07:00
eefa09b499
$ tools/perf/trace/beauty/move_mount_flags.sh
static const char *move_mount_flags[] = {
[ilog2(0x00000001) + 1] = "F_SYMLINKS",
[ilog2(0x00000002) + 1] = "F_AUTOMOUNTS",
[ilog2(0x00000004) + 1] = "F_EMPTY_PATH",
[ilog2(0x00000010) + 1] = "T_SYMLINKS",
[ilog2(0x00000020) + 1] = "T_AUTOMOUNTS",
[ilog2(0x00000040) + 1] = "T_EMPTY_PATH",
};
$
Will be wired up to the 'perf trace' arg in a followup patch.
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Brendan Gregg <brendan.d.gregg@gmail.com>
Cc: David Howells <dhowells@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Luis Cláudio Gonçalves <lclaudio@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: https://lkml.kernel.org/n/tip-px7v33suw1k2ehst52l7bwa3@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
18 lines
487 B
Bash
Executable File
18 lines
487 B
Bash
Executable File
#!/bin/sh
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# SPDX-License-Identifier: LGPL-2.1
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if [ $# -ne 1 ] ; then
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linux_header_dir=tools/include/uapi/linux
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else
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linux_header_dir=$1
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fi
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linux_mount=${linux_header_dir}/mount.h
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printf "static const char *move_mount_flags[] = {\n"
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regex='^[[:space:]]*#[[:space:]]*define[[:space:]]+MOVE_MOUNT_([FT]_[[:alnum:]_]+)[[:space:]]+(0x[[:xdigit:]]+)[[:space:]]*.*'
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egrep $regex ${linux_mount} | \
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sed -r "s/$regex/\2 \1/g" | \
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xargs printf "\t[ilog2(%s) + 1] = \"%s\",\n"
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printf "};\n"
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